Sustainability Consultants


Ecosystem is an award-winning, independent and ISO-certified firm of energy efficiency professionals operating in Canada and the U.S.Over the last 20 years, our firm has focused exclusively on the integrated delivery of high-performance buildings. On average, our self-funding deep energy retrofits reduce energy consumption by 31%. Their costs are reimbursed by the savings and incentives – and we always guarantee our results. Ecosystem is the primary operational and financial partner of the T3E Industrial Research Chair in energy technologies and energy efficiency.

Ecosystem is a sponsor of REALpac's Corporate Responsibility & Sustainability Committee.

    YES Energy Management

YES Energy Management serves the conventional, affordable, condo/HOA, military and student housing markets with excellence for more than 28 years. YES Energy Management provides a complete solution for your utility cost recover needs. As a pioneer in the industry, we know exactly what our customers need from a utility management provider. We are equipped to deal with your needs in the present—and the future. We offer utility billing, utility management, metering, and installations. Learn more about YES by visiting our website.

YES Energy Management is a sponsor of the REALpac Reception in advance of the Green Real Estate Conference.

CD SONTER Environmental Consultants

CD SONTER Environmental Consultants has provided waste auditing and consulting, tender facilitation services and project management of environmental awards and certifications since 1990.  Our team of environmental professionals predominantly work with real estate owners and developers, real estate management firms, educational institutions, and manufacturing facilities right across Canada.  We help our clients apply an integrated approach to assessment, evaluation and implementation of cost-effective, sustainability initiatives.

Our key environmental services span 3 areas:

  • Sustainable Waste Solutions: Waste Auditing, Recycling Program Implementation and Enhancement, Waste Services Tendering Facilitation, Communications, Events & Training;
  • Building Materials Solutions: Asbestos Management, Designated Substance Audits, Indoor Air Quality Assessments;
  • Environmental Awards & Certifications: Project Managers of Recycling Awards, BOMA BESt, BOMA Certificate of Excellence and TOBY, as well as CaGBC & USGBC LEED Certification.


"We apply our unique integrated systems approach across the areas of governance, workplace, workforce, supply chain, operations, products and information technology to help organizations make the connection between sustainability and economic performance. We draw on the extensive experience of our risk management, consulting, financial advisory, tax and audit professionals to drive a client-centric approach to protecting and creating economic, environmental and social value."

Delphi Group

"Our major programs reflect unique environment, clean energy, sustainability, and leadership forums and organizations that are the nexus of business, community and the environment. They are a product of collaboration between Delphi and our partners. These major programs represent on-going opportunities for industry, government, NGOs and other stakeholders to advance sustainability.

Dynamic Energy Services

Dynamic Energy Services helps building owners achieve cost savings and facility improvements by modernizing existing building lighting and controls systems. Acting as designers, consultants and constructors we complete energy saving lighting projects for diverse clients. We are dedicated to developing sustainable buildings through the focused application of lighting science. Our breadth of expertise in the field of energy efficient lighting and controls allows us to deliver projects that maximize savings, minimize environmental impact, and optimize the lighted environment for its users.


e3 Solutions leads the industry in the design and implementation of enterprise carbon management software (ECM), as well as enterprise incident management (EIM) and environmental management information systems (EMIS). Serving the Global 1000 market, educational institutions and government agencies, our mission is to design and support web-enabled software that delivers the features, benefits and business value our clients need. Our purpose is to help them achieve the integration of economic, environmental and social responsibility they want managing the triple bottom line (TBL). In business since 2005 with technology evolved since 1997, staffed with a team of exceptional engineers and seasoned leaders, we possess the deep domain experience and world-class information technology expertise to do both better than anyone else. 

Energy Advantage

"Energy Advantage's mission is to be a leading provider of objective energy and environmental management services that contribute to the profitability and sustainability of its clients, the well-being of its employees, and the prosperity of its shareholders. Incorporated in 1996, Energy Advantage has been growing steadily, adding high-profile names to its roster of satisfied customers every year".

Energia Management Consulting

"Energia Management Consulting is a firm dedicated to risk management by providing integrated solutions to key players in the industrial and financial sectors, from the standpoint of energy, environment and climate change. The company is achieving success and results by optimizing synergies, based on a vast competencies network, between knowledges of top professionals."

Enerlife Consulting

Enerlife empowers property owners and managers to achieve and demonstrate high performance in their individual buildings, and across their building portfolios. We provide unique insight and knowledge grounded in the largest online building performance database in Canada, and our close working relationships with leading owners and industry associations. Enerlife provides an integrated building performance process which brings together the interdependent roles of best design practice, operational excellence and active occupant engagement.

Enerlife works with clients to assess their buildings, policies and management practices, plan and implement improvements, train their people and build their organizational capacity to verify and sustain high performance.

Enermodal Engineering

Enermodal Engineering is Canada's largest consulting firm exclusively dedicated to green buildings and communities. With a professional staff of 100 green building specialists in Kitchener, Calgary, Edmonton, Denver, and Toronto, Enermodal is working on sustainability projects worth over $5 billion. For 30 years, Enermodal has been an industry leader, pioneering some of the most innovative yet practical green building technologies including rainwater cisterns, onsite biofiltration, radiant cooling, building renewable energy systems, and variable flow refrigerant systems. Enermodal's success is rooted in a hands on and technical understanding of building systems and energy use. Enermodal is currently working on a record-breaking 250 LEED® projects across North America. Additionally, Enermodal is responsible for 45% of all LEED Canada certified buildings.

Enermodal is the only firm that offers the full range of green building services, including LEED design and certification, energy modeling, mechanical/electrical design, community master planning, building commissioning, green education program development, building energy performance monitoring, renewable energy research and design, window rating, and greening existing buildings and operations.

Environmental Resources Management (ERM)

Environmental Resources Management (ERM) is a global provider of environmental, health, safety (EHS), risk, sustainability and social consulting services. We work with clients across the lifecycle to fully understand the sustainability challenges they face and to evolve their business models, processes and value chains to position their organizations for success in this rapidly changing world. With 160 offices in over 40 countries and territories, ERM adds value to our clients’ performance through our 5,000 employees who apply technical, professional and consulting skills to help them achieve the best long-term business outcomes including energy and non-energy related efficiency assessment, design and implementation and prioritization of measures to reduce operating costs.

GLA Environmental Inc.

GLA Environmental Inc. was founded on the principle that business, society and the environment can prosper for the benefit of all.  We believe that many industries have the desire to be sustainable and are seeking opportunities to minimize their environmental footprint.  GLA values diligence, sustainability and collaboration for both business and environmental objectives. 

GLA is an environmental consulting firm specializing in waste minimization, waste auditing, waste reduction work plans, recycling programs, product stewardship and extended producer responsibility. We act as lobbyists for industry partners in development of government mandated recycling and diversion programs.

Halsall Associates

Halsall Associates is an engineering services company with a passion for sustainability. We have over 50 years’ experience in building design, evaluation and renewal, as well as one of Canada’s largest and most experienced teams dedicated to providing green strategies for facility and community design. Having provided green services on over 100M sq. ft. of new and existing buildings, Halsall is a market leader in helping clients optimize building performance through energy management, retro-commissioning, performance monitoring, and certification.


HOK is committed to developing resources and expertise to help lead the world toward sustainable building environments and communities. HOK is a global consulting firm, founded in 1995, with expertise in architecture, interiors, planning, and facilities consulting and assessment. Through its collaborative network of 23 offices worldwide, the firm serves diverse clients within the corporate, healthcare, commercial, hospitality, retail, science & technology, education, aviation, transportation and government sectors. It has 89 LEED-certified projects, with 300 pending. In Canada, since 1997, HOK has more than 200 employees in its Toronto, Ottawa, Calgary, and Vancouver offices and provides sustainability consulting services to many of Canada's major corporations: Cadillac Fairview, CIBC, TD, Honda Canada, Oxford Properties, and TELUS.

ICF International

"ICF International, a global professional services firm, partners with government and commercial clients to deliver consulting services and technology solutions in energy, climate change, environment, transportation, social programs, health, defense, and emergency management."

Intergrated Designs Inc. (IDI)

"Intergrated Designs Inc. is a privately held project management company that specializes in delivering high performance buildings through lean project delivery, commissioning, sustainability consulting and energy management. Established in 1997, and now with 20+ staff in offices at Innovation Place Research Park in Saskatoon as well as in Winnipeg and Regina, IDI is committed to creating a competitive sustainable advantage for their clients. IDI helps break down the barriers to "Going Green", enabling clients to be leaders in creating a sustainable economy.


"InterPraxis is an established social and economic consulting firm specializing in: ethics and corporate social responsibility; international development; social auditing; and participatory research."

Loop Initiatives

Loop Initiatives is a management consulting company specializing in corporate sustainability integration. We work with leading Canadian organizations to help them prosper in their shift towards sustainability. Loop’s suite of services includes corporate sustainability program design, development of sustainability performance indicators and targets, external disclosure and reporting, stakeholder engagement and carbon footprinting. Our diverse experience in business strategy and organizational change helps our clients to get sustainability right and contributes to measurable, green results in both the short and long term.

MHPM Sustainability Services - A Colliers International Company

Our clients realize that sustainability is more than an engineering challenge. Our sustainability team provides consulting and analytical services to our national building, infrastructure and property management clients. The team includes management, engineering, environmental and energy consultants who provide expert advice based on extensive technical and corporate knowledge. We develop and apply innovative tools and techniques such as our GAP for Buildings™ used to assess the sustainability performance of commercial and institutional building portfolios. Our services include:

  • Sustainability strategy and management. Integrate sustainability into the management of your real estate and infrastructure.
  • Energy management. Implement continuous improvement in your energy management and facility performance.
  • High performance green buildings. Evaluate the costs and benefits of high performance sustainable facilities with green building rating systems such as  LEED® and BOMA BESt for new or existing buildings. 

NATIONAL Public Relations

"Our research-based approach is founded on understanding and responding to stakeholder needs and perceptions critical to effective corporate communications. With expertise in organizational communications and government, investor and media relations, our team of corporate responsibility and sustainability practitioners can help you successfully navigate this changing landscape."

Pembina Corporate Consulting Services

"Pembina Corporate Consulting Services is the consulting arm of the Pembina Institute. We provide solutions for industry leaders seeking to make their businesses more sustainable.One of the goals of the Pembina Institute is to help the Canadian corporate sector shift to more sustainable energy production and consumption. To achieve this, Pembina Corporate Consulting focuses on advancing the sustainable performance of select leaders in the energy sector, and those that are large consumers of energy."

Pinchin Environmental Ltd.

To help our clients become more sustainable, Pinchin investigates, identifies, prioritizes and implements systemic initiatives to solve building science challenges, maximize asset value, attract and maintain sophisticated tenants and users, enhance occupant comfort, improve building performance, reduce operating costs and minimize environmental impact while promoting excellent Corporate Social Responsibility. Our specialized services include sustainability performance reporting and benchmarking of GHG, energy, water, waste and other emission inventories. We help our clients use these inventories to identify, prioritize and implement initiatives for their buildings and enterprises, to support their sustainability objectives which may include BOMA BESt or LEED™ building certification, Corporate Sustainability Reporting or product Life Cycle Analysis. Our team of professionals utilize an interdisciplinary, systemic, and root-cause based approach to address your challenges, integrating solutions into your business processes for your enterprise and your corporate real estate portfolios to create real and measurable opportunities. 

PricewaterhouseCoopers, Sustainable Business Solutions

PwC's Sustainable Business Solutions practice works collaboratively with Its clients to put strategic thinking at the heart of sustainability, and sustainability at the heart of corporate strategy. PWC can advise on both your sustainability aspirations and your commercial realities, and make those two agendas work together. PWC specializes in five key areas:

  • Corporate responsibility strategy
  • Climate change advisory and assurance
  • Reporting and assurance of non-financial information
  • Chain of custody/supply chain risk management
  • Management systems and certification

Quinn & Partners Incorporated

Quinn & Partners is a management consultancy specializing in corporate sustainability. Our consultants are trusted advisors to Canada’s largest property owners, managers and investment advisory firms – many are recognized industry leaders and award winners. Services include sustainability strategy, measurement, implementation and reporting (including GRESB benchmarking and submission) at the property and portfolio levels across all asset classes. Our strategic alliance with sustainability consultants One Stone provides access to global resources and expertise. Ask us about client references.

Solstice Sustainability Works

Since 1997, Solstice has been helping organizations to bring their sustainability goals to life. Our suite of sustainability management services will support you whether you are beginning your sustainability journey or building on existing programs. We are best known for our work on sustainability and CSR strategy, implementation, stakeholder engagement, measurement and reporting.


From across North America and internationally, we provide our clients with integrated design and consulting services in architecture, engineering, interior design, landscape architecture, urban planning, surveying, environmental sciences, economics, project management, and many other disciplines. In simple terms, the world of Stantec is the water we drink, the routes we travel, the buildings we visit, the industries in which we work, and the neighborhoods we call home. Our services are provided on projects around the world through approximately 11,000 employees (including over 600 accredited LEED® professionals) operating out of more than 170 locations in North America and 4 locations internationally. Stantec has demonstrated leadership in sustainability by being listed on the Jantzi Social Index since 2007, earning a spot on the Canadian Carbon Disclosure Leadership Index since 2010, and recognized as one of Canada Greenest Employers.

Strandberg Consulting

"Strandberg Consulting provides strategic counsel and support to businesses, governments and non-profits interested in advancing sustainability through the marketplace. Coro Strandberg draws from her global network to help organizations make the connections they need. Her strategies integrate social and environmental values with clear, measurable business goals to create opportunities, deliver results and inspire solutions for a sustainable world."


"Stratos is Canada's leading sustainability consultancy. National and international clients rely on Stratos for forward-looking, strategic expertise. Stratos' success is built on substantive expertise in public policy, strategy, management and assurance. This depth, together with our exclusive focus on environment, sustainable development and corporate social responsibility, sets Stratos apart."


"Established in 1987, SustainAbility advises clients on the risks and opportunities associated with corporate responsibility and sustainable development."

Zerofootprint Carbon

"Zerofootprint is an end-to-end carbon mitigation partner. We provide cost-effective GHG accounting services to calculate organizational and product-specific carbon footprints, including life cycle analysis. All GHG reporting is in compliance with ISO 14064 standards. Our services help clients reduce their carbon footprint to the maximum extent possible. The rest can be offset through our geographically and sectorally diverse high-quality verified and validated carbon offsets with exclusive inclusion of the CSA Registered Carbon-Neutral™ label."


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1.855.REALPAC (732.5722)